Non-Invasive Fundus Retinal Detection Technology for Early Diagnosis of Parkinson's Disease
Recruiting
Observational Study
Parkinson's Disease (PD)
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 40 – 80
- Sex
- Any
- Study type
- Observational
- Participants needed
- 200 (estimated)
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine · Other
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About This Trial
The objective of this observational study is to investigate whether non-invasive fundus retinal detection technology can be used for the early diagnosis of parkinson's disease (PD). It aims to answer the following primary questions: the sensitivity and specificity of non-invasive fundus retinal detection technology in the early diagnosis of PD; and whether this technology offers advantages over do…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* 1\. Aged 40-80 years; 2. Parkinson's Disease Group: Patients who meet the 2015 International Movement Disorder Society clinical diagnostic criteria for Parkinson's disease, with a Hoehn and Yahr stage of 1 to 2.5 and a disease duration of ≤5 years; 3. Parkinson's Syndromes Gro…
Contacts